Cataloguing the tapestry of Islamic traditions is a task that lies well beyond our scope, but every now and again the topic overlaps with the subjects we are interested in. It’s important to understand where the Qaramita and Fatimids came from, because these two foes will face the Abbasid Caliphate until its effective takeover by a rival dynasty. As these two communities emerged from Ismaili Shi’ism, we’ll take the time to properly define and ground these terms before moving on. Please keep in mind that you are in no way getting a round-up of the religious or sectarian situation at the time; there were many more groups than the ones we’re discussing. Refer back to the start of this paragraph for more information.